m180613_101610_alter_package_table.php
1.05 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
<?php
use yii\db\Migration;
/**
* Class m180613_101610_alter_package_table
*/
class m180613_101610_alter_package_table extends Migration
{
/**
* {@inheritdoc}
*/
public function safeUp()
{
$this->addColumn('package', 'service_id', $this->integer());
$this->addForeignKey('package_service_fk',
'package',
'service_id',
'service',
'id',
'SET NULL',
'CASCADE');
}
/**
* {@inheritdoc}
*/
public function safeDown()
{
$this->dropForeignKey('package_service_fk', 'package');
$this->dropColumn('service_id', 'package');
}
/*
// Use up()/down() to run migration code without a transaction.
public function up()
{
}
public function down()
{
echo "m180613_101610_alter_package_table cannot be reverted.\n";
return false;
}
*/
}